Pith Number

pith:FSPCZ44V

pith:2025:FSPCZ44VCRPIM4JHMF6EBKKZQP

not attested not anchored not stored refs pending

The NEID Earth Twin Survey. II. Dynamical Masses in Seven High-acceleration Star Systems

Andrea S.J. Lin, Andy Monson, Arpita Roy, Arvind F. Gupta, Christian Schwab, Cullen H. Blake, Daniella Bardalez Gagliuffi, Evan Fitzmaurice, Gudmundur Stef\'ansson, Jacob K. Luhn, Jason D. Eastman, Jason T. Wright, Jayadev Rajagopal, Jiayin Dong, Joe P. Ninan, Jonathan Horner, Mark R. Giovinazzi, Maurice L. Wilson, Michael W. McElwain, Paul Robertson, Peter Plavchan, Rachel B. Fernandes, Robert A. Wittenmyer, Ryan Terrien, Samuel Halverson, Sarah E. Logsdon, Sharon X. Wang, Shubham Kanodia, Suvrath Mahadevan

arxiv:2505.12563 v1 · 2025-05-18 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSPCZ44VCRPIM4JHMF6EBKKZQP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:05:06.156557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9e2cf395145e867127617c40a95983cef8f9ade6daa22fb503916c486d8a77

Aliases

arxiv: 2505.12563 · arxiv_version: 2505.12563v1 · doi: 10.48550/arxiv.2505.12563 · pith_short_12: FSPCZ44VCRPI · pith_short_16: FSPCZ44VCRPIM4JH · pith_short_8: FSPCZ44V

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FSPCZ44VCRPIM4JHMF6EBKKZQP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2c9e2cf395145e867127617c40a95983cef8f9ade6daa22fb503916c486d8a77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "795515a2fc7732003f64cf1ed679c1c1b3f70ebf621f676687a0b54d09b3f005",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-18T22:43:27Z",
    "title_canon_sha256": "ec0d2ea8bf0315e0cf1dc4d7dbf01fb2b5ab51d1c9b9890bad51765185aeb4a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12563",
    "kind": "arxiv",
    "version": 1
  }
}